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BR8403038A - PROCESS FOR VAPORIZING A LIQUID BY EXCHANGE OF HEAT WITH A SECOND FLUID, HEAT EXCHANGER FOR THE PROCESS, AS WELL AS INSTALLATION OF AIR SEPARATION BY DISTILLATION USING THE SAME - Google Patents

PROCESS FOR VAPORIZING A LIQUID BY EXCHANGE OF HEAT WITH A SECOND FLUID, HEAT EXCHANGER FOR THE PROCESS, AS WELL AS INSTALLATION OF AIR SEPARATION BY DISTILLATION USING THE SAME

Info

Publication number
BR8403038A
BR8403038A BR8403038A BR8403038A BR8403038A BR 8403038 A BR8403038 A BR 8403038A BR 8403038 A BR8403038 A BR 8403038A BR 8403038 A BR8403038 A BR 8403038A BR 8403038 A BR8403038 A BR 8403038A
Authority
BR
Brazil
Prior art keywords
liquid
heat
heat exchanger
same
exchange
Prior art date
Application number
BR8403038A
Other languages
Portuguese (pt)
Inventor
Pierre Petit
Maurice Grenier
Jean-Francois Deschamps
Original Assignee
Brasil Oxigenio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9290142&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8403038(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brasil Oxigenio filed Critical Brasil Oxigenio
Publication of BR8403038A publication Critical patent/BR8403038A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F25J5/005—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger in a reboiler-condenser, e.g. within a column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F28D9/0068—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/04—Down-flowing type boiler-condenser, i.e. with evaporation of a falling liquid film
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/32—Details on header or distribution passages of heat exchangers, e.g. of reboiler-condenser or plate heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0033—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cryogenic applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/903—Heat exchange structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Liquid oxygen of a low pressure column forms a bath 5 at the top of a heat exchanger 2 of the type having plates defining vertical passages 17, 18. This liquid is predistributed along every other passage 17 by a series of apertures 27 formed for example in the plates, and then is uniformly distributed in a fine manner in the same passages by a packing 24 so as to form a continuous running liquid film. The gaseous nitrogen of a medium pressure column is introduced into the remaining passages 18 and condensed by heat exchange with the oxygen which is vaporized.
BR8403038A 1983-06-24 1984-06-20 PROCESS FOR VAPORIZING A LIQUID BY EXCHANGE OF HEAT WITH A SECOND FLUID, HEAT EXCHANGER FOR THE PROCESS, AS WELL AS INSTALLATION OF AIR SEPARATION BY DISTILLATION USING THE SAME BR8403038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310472A FR2547898B1 (en) 1983-06-24 1983-06-24 METHOD AND DEVICE FOR VAPORIZING A LIQUID BY HEAT EXCHANGE WITH A SECOND FLUID, AND THEIR APPLICATION TO AN AIR DISTILLATION INSTALLATION

Publications (1)

Publication Number Publication Date
BR8403038A true BR8403038A (en) 1985-05-28

Family

ID=9290142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403038A BR8403038A (en) 1983-06-24 1984-06-20 PROCESS FOR VAPORIZING A LIQUID BY EXCHANGE OF HEAT WITH A SECOND FLUID, HEAT EXCHANGER FOR THE PROCESS, AS WELL AS INSTALLATION OF AIR SEPARATION BY DISTILLATION USING THE SAME

Country Status (14)

Country Link
US (1) US4599097A (en)
EP (1) EP0130122B2 (en)
JP (1) JPS6017601A (en)
KR (1) KR850000658A (en)
AT (1) ATE37229T1 (en)
AU (1) AU566656B2 (en)
BR (1) BR8403038A (en)
CA (1) CA1245627A (en)
DE (1) DE3474059D1 (en)
ES (1) ES8600489A1 (en)
FR (1) FR2547898B1 (en)
IN (1) IN160739B (en)
PT (1) PT78780A (en)
ZA (1) ZA844598B (en)

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JPH0336401U (en) * 1989-08-11 1991-04-09
FR2665755B1 (en) * 1990-08-07 1993-06-18 Air Liquide NITROGEN PRODUCTION APPARATUS.
US5122174A (en) * 1991-03-01 1992-06-16 Air Products And Chemicals, Inc. Boiling process and a heat exchanger for use in the process
US5233839A (en) * 1991-03-13 1993-08-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for operating a heat exchanger
FR2685071B1 (en) * 1991-12-11 1996-12-13 Air Liquide INDIRECT PLATE TYPE HEAT EXCHANGER.
FR2690231B1 (en) * 1992-04-17 1994-06-03 Air Liquide RUNOFF HEAT EXCHANGER AND AIR DISTILLATION SYSTEM COMPRISING SUCH AN EXCHANGER.
US5438836A (en) * 1994-08-05 1995-08-08 Praxair Technology, Inc. Downflow plate and fin heat exchanger for cryogenic rectification
FR2724011B1 (en) 1994-08-29 1996-12-20 Air Liquide PROCESS AND PLANT FOR THE PRODUCTION OF OXYGEN BY CRYOGENIC DISTILLATION
FR2733039B1 (en) * 1995-04-14 1997-07-04 Air Liquide HEAT EXCHANGER WITH BRAZED PLATES, AND CORRESPONDING METHOD FOR TREATING A DIPHASIC FLUID
US5730209A (en) * 1995-04-28 1998-03-24 Air Products And Chemicals, Inc. Defrost and liquid distribution for plate-fin heat exchangers
GB9515492D0 (en) * 1995-07-28 1995-09-27 Aitken William H Apparatus for combined heat and mass transfer
GB2302044A (en) * 1995-06-12 1997-01-08 William Harrold Aitken Liquid-vapour contact apparatus
US5667643A (en) * 1995-12-18 1997-09-16 The Boc Group, Inc. Heat exchanger and double distillation column
US5699671A (en) * 1996-01-17 1997-12-23 Praxair Technology, Inc. Downflow shell and tube reboiler-condenser heat exchanger for cryogenic rectification
US5709264A (en) * 1996-03-18 1998-01-20 The Boc Group, Inc. Heat exchanger
US5755279A (en) * 1996-03-29 1998-05-26 The Boc Group, Inc. Heat exchanger
GB9705889D0 (en) * 1997-03-21 1997-05-07 Boc Group Plc Heat exchange method and apparatus
FR2774755B1 (en) * 1998-02-09 2000-04-28 Air Liquide PERFECTED BRAZED PLATE CONDENSER AND ITS APPLICATION TO DOUBLE AIR DISTILLATION COLUMNS
US6186223B1 (en) 1998-08-27 2001-02-13 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6244333B1 (en) 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
JP4592125B2 (en) * 1998-10-05 2010-12-01 大陽日酸株式会社 Flowing film condensing evaporator
FR2786858B1 (en) * 1998-12-07 2001-01-19 Air Liquide HEAT EXCHANGER
DE50003157D1 (en) * 1999-03-17 2003-09-11 Linde Ag Device and method for decomposing a gas mixture at low temperature
FR2798599B1 (en) * 1999-09-21 2001-11-09 Air Liquide THERMOSIPHON VAPORIZER-CONDENSER AND CORRESPONDING AIR DISTILLATION SYSTEM
FR2807826B1 (en) 2000-04-13 2002-06-14 Air Liquide BATH TYPE CONDENSER VAPORIZER
FR2793548A1 (en) 2000-07-21 2000-11-17 Air Liquide Plate vaporizer-condenser operating as a thermosiphon in which the exchange corrugations of the second passage are vertical and the exchange body has two inlet boxes spaced over its length
US6349566B1 (en) 2000-09-15 2002-02-26 Air Products And Chemicals, Inc. Dephlegmator system and process
US7266976B2 (en) * 2004-10-25 2007-09-11 Conocophillips Company Vertical heat exchanger configuration for LNG facility
FR2891901B1 (en) * 2005-10-06 2014-03-14 Air Liquide METHOD FOR VAPORIZATION AND / OR CONDENSATION IN A HEAT EXCHANGER
JP4704928B2 (en) * 2006-02-15 2011-06-22 大陽日酸株式会社 Heat exchange type distillation equipment
JP4818044B2 (en) * 2006-09-28 2011-11-16 三洋電機株式会社 Manufacturing method of heat exchanger
US8161771B2 (en) 2007-09-20 2012-04-24 Praxair Technology, Inc. Method and apparatus for separating air
FR2938904B1 (en) * 2008-11-24 2012-05-04 Air Liquide HEAT EXCHANGER
WO2011110782A1 (en) * 2010-03-08 2011-09-15 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Heat exchanger
FR2957142B1 (en) * 2010-03-08 2014-08-08 Air Liquide HEAT EXCHANGER
CN102650492A (en) * 2012-05-10 2012-08-29 西安交通大学 Air separation plate-fin type falling film condenser-evaporator
CN102650491B (en) * 2012-05-10 2013-10-16 西安交通大学 Plate-fin film type main cold liquid distributor for air separation
US20140318175A1 (en) 2013-04-30 2014-10-30 Hamilton Sundstrand Corporation Integral heat exchanger distributor
FR3032521B1 (en) 2015-02-06 2017-02-17 Air Liquide HEAT EXCHANGER COMPRISING A REFRIGERANT LIQUID DISPENSING DEVICE
FR3035202B1 (en) * 2015-04-16 2017-04-07 Air Liquide HEAT EXCHANGER HAVING MICROSTRUCTURE ELEMENTS AND A SEPARATION UNIT COMPRISING SUCH A HEAT EXCHANGER
CN105066745A (en) * 2015-08-03 2015-11-18 中冶焦耐工程技术有限公司 Condenser for acid steam
CN105546935A (en) * 2016-02-05 2016-05-04 江苏建筑职业技术学院 Air separating membrane type main condensate liquid distributor
FR3065795B1 (en) 2017-04-27 2019-06-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude IMPROVED WAVE JUNCTION HEAT EXCHANGER, AIR SEPARATION INSTALLATION THEREFOR, AND METHOD FOR MANUFACTURING SUCH EXCHANGER
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Also Published As

Publication number Publication date
FR2547898A1 (en) 1984-12-28
DE3474059D1 (en) 1988-10-20
KR850000658A (en) 1985-02-28
FR2547898B1 (en) 1985-11-29
JPS6017601A (en) 1985-01-29
EP0130122A1 (en) 1985-01-02
CA1245627A (en) 1988-11-29
ATE37229T1 (en) 1988-09-15
JPH0531042B2 (en) 1993-05-11
PT78780A (en) 1984-07-01
AU566656B2 (en) 1987-10-29
ES533634A0 (en) 1985-09-16
ZA844598B (en) 1985-02-27
EP0130122B2 (en) 1994-04-06
IN160739B (en) 1987-08-01
ES8600489A1 (en) 1985-09-16
EP0130122B1 (en) 1988-09-14
AU2956384A (en) 1985-01-31
US4599097A (en) 1986-07-08

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Legal Events

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